Heinrich Harrer runs from trouble at home in WWII Austria to climb Mt. Nanga Parbat. After meeting unforseen obstacles, he comes into contact with the forbidden city of Lhasa.

In 1944, an American General is shot down over a heavily defended German fortress and imprisoned within. A rescue attempt is at once launched by British Intellegence, since the General must be liberated before being made to reveal Allied plans for an invasion of France. As the mission unfolds, however, double and triple agents begin to appear in the ranks of the rescue team with the added mystery of an American Lieutenant assigned to the mission for reasons unknown.

Homer adopts a pig who’s run away from Krusty Burger after Krusty tried to have him slaughtered, naming the pig “Spider Pig.” At the same time, the lake is protected after the audience sink the barge Green Day are on with garbage after they mention the environment. Meanwhile, Spider Pig’s waste has filled up a silo in just 2 days, apparently with Homer’s help. Homer can’t get to the dump quickly so dumps the silo in the lake, polluting it. Russ Cargill, the villainous boss of the EPA, gives Arnold Schwarzenegger 5 options, forcing him to choose 4 (which is, unfortunately, to destroy Springfield) and putting a dome over Springfield to prevent evacuation. Homer, however, has escaped, along with his family. Can he stop the evil Cargill from annihilating his home town, and his family, who have been forced to return to Springfield?

A contract killer sees a chance to free himself from a tragic past.